Non-contact and maintenance-free sensor for measuring volume flow

The Bulkscan® LMS511 uses time-of-flight technology for non-contact measurement of volume flow on conveyor belts. Using the multi-echo technology, the Bulkscan can combine time-of-flight data with the belt speed to generate a reliable volume flow signal, regardless of the bulk material's properties or weather conditions. Aside from calculating total quantities and mass flow, the Bulkscan can monitor the operation of the conveyor belt without coming into physical contact with it and promptly gives warning of any belt slippage. The integrated center-of-gravity calculator can be used to detect uneven loading of the bulk material and avoid excessive belt wear. Its tough industrial housing is well suited to rugged operating conditions. An integrated heater also ensures safe operation at low ambient temperatures. Discrete signals as well as Ethernet TCP/IP modules can be used to connect the measuring system to a host communication system.